Craig Mayer, Nick WIlliams, Vojtech Huser
Lister Hill National Center for Biomedical Communications, National Library of Medicine, NIH, Bethesda, MD

See the full regCTG repository at https://github.com/lhncbc/CRI/tree/master/regCTG

To return to the list of conditions and view other reports go to https://lhncbc.github.io/CRI/regCTG/regCTG-condition_report_links.html


Study Counts

Type Study_count
Total_Studies 358
interventional 236
Observational 105
Registry 17

Studies over Time by Start Date

```

Interventional Trials

Intervention Type

intervention_type Study_Count
Device 93
Drug 35
Procedure 30
Other 15
Drug|placebo 14
Behavioral 9
Drug|Procedure 7
Device|Procedure 5
Other|Procedure 4
Radiation 4
Drug|Other 3
Device|Drug|placebo 2
Diagnostic Test 2
Procedure|Radiation 2
Combination Product 1
Device|Dietary Supplement|Drug|Other|placebo|Procedure 1
Device|Drug 1
Device|Drug|Procedure 1
Device|Other 1
Dietary Supplement 1
Dietary Supplement|Drug 1
Dietary Supplement|Other 1
Drug|Procedure|Radiation 1
Other|placebo 1
placebo 1

Count of Studies by Intervention (normalized and mapped)

Interventions over Time

Yearly studies for each intervention by start date

Studies by Country

Country Study_Count
United States 77
NA 18
Canada 9
Germany 9
United Kingdom 9
United States|Canada 7
Italy 6
Czechia 5
Norway 5
Spain 5
Denmark 4
France 4
Korea, Republic of 4
Brazil 3
Switzerland 3
Australia 2
Belgium 2
China 2
Israel 2
Singapore 2
Taiwan 2
Australia|Austria|Canada|Czechia|Finland|France|Germany|Hong Kong|Hungary|Israel|Malaysia|Netherlands|Norway|Poland|Spain|Sweden|Thailand|United Kingdom 1
Australia|Austria|Czech Republic|Denmark|Germany|Israel|Latvia 1
Australia|Austria|Denmark|France|Germany|Israel|Latvia|Singapore|Spain|Switzerland 1
Australia|Austria|Denmark|Germany|New Zealand|Spain|Switzerland 1
Australia|France|Germany|Hong Kong|Italy 1
Australia|New Zealand 1
Austria|China|Denmark|France|Germany|Israel|Italy|Portugal|Spain|Sweden|United Kingdom 1
Austria|Czech Republic|Germany|Hungary|Israel|Latvia|New Zealand|Poland|Slovakia|Spain|Switzerland 1
Austria|Finland|Germany|Greece|Netherlands|Saudi Arabia|Sweden 1
Austria|Finland|Germany|Israel 1
Austria|Germany|Hungary|Latvia|Netherlands|Slovakia|Switzerland 1
Belgium|Canada|Chile|Czechia|Germany|United Kingdom 1
Belgium|Canada|France|Germany|Italy|Portugal|Spain|Sweden|United Kingdom 1
Belgium|Czechia|France|Germany|Italy|Portugal|Switzerland 1
Belgium|France|Germany|Italy|United Kingdom 1
Belgium|France|Germany|United Kingdom 1
China|Japan|Korea, Republic of|Taiwan 1
Croatia|Slovenia 1
Czech Republic 1
Czech Republic|Germany 1
Czechia|Denmark|Germany|Switzerland 1
Denmark|Germany 1
Estonia|Germany 1
France|Spain 1
Germany|Greece 1
Germany|Israel|Italy 1
Germany|Sweden 1
Germany|Switzerland 1
India 1
Netherlands 1
South Africa 1
Thailand 1
Turkey 1
United States|Argentina|Belgium|Brazil|Canada|Chile|Colombia|Czechia|Denmark|France|Germany|Hungary|Israel|Italy|Mexico|Netherlands|Poland|Slovakia|South Africa|Spain|United Kingdom 1
United States|Australia|Austria|Canada|Hong Kong|Hungary|Netherlands|New Zealand|Norway|Saudi Arabia|Spain 1
United States|Australia|Belgium|Canada|Hong Kong|Hungary|Netherlands|New Zealand|Poland|Spain|Taiwan|United Kingdom 1
United States|Australia|Belgium|Czechia|Denmark|France|Netherlands 1
United States|Australia|Canada|Germany|Netherlands|United Kingdom 1
United States|Australia|Czechia|Germany|Hungary|Latvia|Malaysia|New Zealand|Poland|Russian Federation|Singapore|Slovakia|Switzerland 1
United States|Austria|Canada|Spain|Colombia|Czechia|Denmark|Germany|India|Israel|Italy|Japan|Malaysia|Netherlands|Saudi Arabia|Slovenia|South Africa|Sweden|Switzerland|United Arab Emirates|United Kingdom 1
United States|Austria|Denmark|Germany|Greece|Italy|Japan|Netherlands|Norway|Spain|Switzerland|United Kingdom 1
United States|Belgium|Canada|Czech Republic|Germany|Italy|Netherlands|Switzerland 1
United States|Belgium|Canada|Denmark|France|Germany|Italy|Netherlands|Poland|Puerto Rico|Spain|Switzerland|United Kingdom 1
United States|Belgium|Canada|France|Germany|Italy|Netherlands|Portugal|United Kingdom 1
United States|Canada|France 1
United States|Czech Republic|Germany 1
United States|Czechia 1
United States|Czechia|France|Germany|Italy|Spain|United Kingdom 1
United States|Czechia|Russian Federation 1
United States|France|Germany|Italy|Japan|Spain|United Kingdom 1
United States|Germany|Israel|Italy|Netherlands|Spain|Switzerland 1
United States|Germany|Poland 1
United States|Israel 1
United States|Netherlands|New Zealand|United Kingdom 1
United States|Puerto Rico 1
United States|United Kingdom 1

Sites per Study

Site_count Study_Count
1 145
2 10
3 9
4 7
5 2
6 3
7 3
8 2
9 2
10 4
11 3
12 2
13 2
14 2
15 2
16 2
18 2
21 3
23 1
25 1
26 2
28 1
30 3
32 1
33 1
34 1
36 1
37 1
38 1
39 1
41 1
49 2
51 1
55 1
57 1
62 1
67 2
71 1
80 1
85 1
101 1
110 1
122 1
127 1

Phase

Phase Study_Count
N/A 146
Phase 4 40
Phase 3 17
Phase 2 9
Phase 1/Phase 2 7
Early Phase 1 6
Phase 1 6
Phase 2/Phase 3 5

Number of Arms

Number_of_Arms Count_of_Studies
1 78
2 113
3 14
4 6
6 2
20 1
NA 22

Enrollment Metrics by Phase

Measure Early.Phase.1 N.A Phase.1 Phase.1.Phase.2 Phase.2 Phase.2.Phase.3 Phase.3 Phase.4
Min. 5.00000 5.0000 11.00 8.00000 14.000 70.0 20.0000 15.0000
1st Qu. 15.50000 30.0000 25.75 12.50000 37.500 165.0 72.0000 102.0000
Median 47.00000 76.0000 36.50 19.00000 80.000 170.0 150.0000 237.0000
Mean 47.16667 229.0068 78.50 34.85714 85.125 281.8 645.6923 371.6923
3rd Qu. 78.50000 180.0000 138.75 21.00000 116.250 423.0 572.0000 506.5000
Max. 90.00000 2770.0000 192.00 150.00000 180.000 581.0 3024.0000 1962.0000

Trial Group Type

group_type Group_Count
Experimental 198
Active Comparator 117
Other 39
Placebo Comparator 25
NA 22
No Intervention 21
Sham Comparator 2

Intervention Model

intervention_model Study_Count
Parallel Assignment 107
Single Group Assignment 90
Crossover Assignment 31
NA 5
Factorial Assignment 3

Primary Purpose

primary_purpose Study_Count
Treatment 151
Diagnostic 26
Prevention 20
Other 13
Basic Science 10
Supportive Care 6
Device Feasibility 3
Health Services Research 3
NA 3
Screening 1

Observational Studies

Studies by Country

Country Study_Count
United States 33
NA 9
France 8
Canada 6
Germany 6
United Kingdom 3
China 2
Finland 2
Italy 2
Netherlands 2
Spain 2
United States|Canada 2
Australia|Austria|France|Italy|Portugal|South Africa 1
Australia|India 1
Austria 1
Austria|Belgium|China|France|Germany|Greece|Latvia|Netherlands|Slovakia|Spain|Switzerland 1
Austria|Denmark|Finland|Germany|Italy|Latvia|Netherlands|Singapore|Spain|Switzerland|United Kingdom 1
Czechia|Denmark|France|Germany|Italy|Netherlands|New Zealand|Portugal|Spain|United Kingdom 1
Czechia|Finland|Netherlands|Romania 1
Czechia|France|Germany|Hungary|Latvia 1
Denmark|Israel 1
Israel 1
Jordan 1
Korea, Republic of 1
Poland 1
Saudi Arabia|United Kingdom 1
Serbia 1
Switzerland 1
Taiwan 1
United States|Australia 1
United States|Australia|Canada|Czechia|Finland|Netherlands|Russian Federation|Spain|Sweden|Switzerland|United Kingdom 1
United States|Belgium 1
United States|Belgium|Canada|Czechia|Denmark|France|Germany|Greece|Hungary|Iceland|Israel|Italy|Japan|Korea, Republic of|Kuwait|Netherlands|Norway|Poland|Portugal|Saudi Arabia|Serbia|Spain|Sweden|Switzerland|United Kingdom 1
United States|Belgium|Canada|Germany|Japan|Poland|Portugal 1
United States|Canada|France 1
United States|Hong Kong 1
United States|Israel 1
United States|Netherlands 1
United States|New Zealand 1
United States|United Kingdom 1

Sites per Study

Site_count Study_Count
1 71
2 8
3 2
4 3
5 2
7 1
9 1
11 1
14 2
16 1
24 1
25 1
28 1
33 1
34 1
44 2
55 1
60 1
78 1
80 1
91 1
218 1

Enrollment Metrics

Measure Observational
Min 2.000
1st Qu 51.250
Median 149.500
Mean 2874.412
3rd Qu 592.750
Max 184929.000

Observation Model

observational_model Study_Count
Cohort 57
Case-Only 19
NA 9
Case-Control 7
Other 6
Case Control 5
Case-Crossover 1
Family-Based 1

Time Perspective

time_perspective Study_Count
Prospective 82
Retrospective 10
Cross-Sectional 5
NA 5
Other 3

Registries

Studies by Country

Country Study_Count
Germany 4
United States 3
Canada 2
Italy 2
NA 2
Netherlands 2
Colombia 1
Latvia 1

Sites per Study

Site_count Study_Count
1 13
2 1
3 1
5 1
10 1

Enrollment Metrics

Measure Registries
Min 50.000
1st Qu 200.000
Median 500.000
Mean 1371.824
3rd Qu 783.000
Max 10000.000

Registry Model

observational_model Study_Count
Cohort 9
Case-Only 4
Family-Based 2
Case-Control 1
Other 1

Time Perspective

time_perspective Study_Count
Prospective 15
Other 2

Follow-up

target_duration Study_Count
3 Years 4
2 Years 3
5 Years 2
1 Day 1
1 Year 1
10 Years 1
15 Years 1
2 Days 1
24 Months 1
3 Months 1
6 Months 1

Overview of Studies

Interventional Trials

#If less then 500 trials

nct_id brief_title link overall_status source primary_completion_date
NCT03349892 Stereotactic Ablative Radiotherapy for Refractory Ventricular Tachycardia https://ClinicalTrials.gov/show/NCT03349892 Active, not recruiting University of California, Los Angeles 2022-12-31
NCT02783898 The IPED (Investigation of Palpitations in the ED) Study https://ClinicalTrials.gov/show/NCT02783898 Completed NHS Lothian 2018-04-30
NCT03387605 Effect of Ivabradine in Stage D HF/Cardiogenic Shock Patients on Dobutamine https://ClinicalTrials.gov/show/NCT03387605 Recruiting Loyola University 2020-01-31
NCT03427333 Rook Epicardial Access Device Study https://ClinicalTrials.gov/show/NCT03427333 Completed Talon Surgical 2018-06-30
NCT03819504 Stereotactic Non-invasive Ablation of Ventricular Tachycardia https://ClinicalTrials.gov/show/NCT03819504 Recruiting University Hospital Ostrava 2022-12-31
NCT03343860 Catheter Ablation of All Inducible AT Post AF Ablation https://ClinicalTrials.gov/show/NCT03343860 Recruiting AZ Sint-Jan AV 2020-06-30
NCT03340142 VIVOâ„¢ Accuracy Study https://ClinicalTrials.gov/show/NCT03340142 Completed Catheter Precision. Inc. 2018-09-04
NCT03261570 Cardiovagal Baroreflex Deficits Impair Neurovascular Coupling and Cognition in POTS https://ClinicalTrials.gov/show/NCT03261570 Recruiting New York Medical College 2021-06-30
NCT01898221 Vein of Marshall Ethanol Infusion for Persistent Atrial Fibrillation https://ClinicalTrials.gov/show/NCT01898221 Active, not recruiting The Methodist Hospital System 2019-12-31
NCT03212326 Contrast ICE for Myocardial Scar in VT Ablations https://ClinicalTrials.gov/show/NCT03212326 Completed Weill Medical College of Cornell University 2018-09-30
NCT03182777 Safety of Local Dental Anesthesia in Patients With Cardiac Channelopathies https://ClinicalTrials.gov/show/NCT03182777 Completed University of Sao Paulo General Hospital 2018-08-31
NCT03182725 Effect of Ivabradine on Patients With Postural Orthostatic Tachycardia Syndrome https://ClinicalTrials.gov/show/NCT03182725 Active, not recruiting University of California, San Diego 2020-05-08
NCT03124355 Vagal Stimulation in POTS https://ClinicalTrials.gov/show/NCT03124355 Active, not recruiting Vanderbilt University Medical Center 2020-07-31
NCT03044938 Acute Effect of Salbutamol on Heart Rate and Blood Pressure During Exercise in Patients With Moderate or Severe Asthma and Healthy Subjects https://ClinicalTrials.gov/show/NCT03044938 Completed Universidade Ibirapuera 2016-08-06
NCT02994446 Saline-Enhanced Radiofrequency (SERF) Catheter Ablation for the Treatment of Ventricular Tachycardia https://ClinicalTrials.gov/show/NCT02994446 Recruiting Thermedical, Inc. 2019-12-31
NCT02941250 Acute Defibrillation Performance of a Novel Can-less Shock Pathway https://ClinicalTrials.gov/show/NCT02941250 Completed NewPace Ltd 2017-04-30
NCT02927223 Atropine in Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT) https://ClinicalTrials.gov/show/NCT02927223 Completed Vanderbilt University Medical Center 2019-02-28
NCT02919618 Phase I/II Study of EP-guided Noninvasive Cardiac Radioablation for Treatment of Ventricular Tachycardia https://ClinicalTrials.gov/show/NCT02919618 Active, not recruiting Washington University School of Medicine 2018-07-23
NCT02877693 A Post-market Clinical Evaluation of St. Jude Medicalâ„¢ MR Conditional ICD System on Patients Undergoing Magnetic Resonance Imaging https://ClinicalTrials.gov/show/NCT02877693 Recruiting Abbott Medical Devices 2020-02-29
NCT02848781 Pan-Asia United States PrEvention of Sudden Cardiac Death Catheter Ablation Trial https://ClinicalTrials.gov/show/NCT02848781 Recruiting University of Chicago 2021-02-28
NCT02830360 Antiarrhythmics or Ablation for Ventricular Tachycardia 2 https://ClinicalTrials.gov/show/NCT02830360 Recruiting Nova Scotia Health Authority 2021-10-31
NCT02787785 Multicenter Automatic Defibrillator Implantation Trial With Subcutaneous Implantable Cardioverter Defibrillator https://ClinicalTrials.gov/show/NCT02787785 Active, not recruiting Boston Scientific Corporation 2023-10-31
NCT02774616 BIO|MASTER.Ilivia Family / Plexa https://ClinicalTrials.gov/show/NCT02774616 Completed Biotronik SE & Co. KG 2017-12-31
NCT02772380 Acute Study to Collect Electrical Signals From the Heart Using a Special Lead https://ClinicalTrials.gov/show/NCT02772380 Completed Medtronic Cardiac Rhythm and Heart Failure 2017-08-31
NCT02761343 MRI Assessment of Arrythmia Ablation Lesions https://ClinicalTrials.gov/show/NCT02761343 Completed Children’s National Research Institute 2020-01-18
NCT02758210 Evaluating the Electro Magnetic Interference of Using Tablet and Smart Phone on Leadless Pacemaker (MICRA) https://ClinicalTrials.gov/show/NCT02758210 Completed Emory University 2016-10-24
NCT02661048 CyberHeart’s Cardiac Arrhythmia Ablation Treatment: Patients With Refractory Ventricular Tachycardia/Fibrillation https://ClinicalTrials.gov/show/NCT02661048 Active, not recruiting Varian Medical 2020-12-31
NCT02656537 EnSiteâ„¢ HD Grid Catheter AF/AT Mapping Study https://ClinicalTrials.gov/show/NCT02656537 Completed Abbott Medical Devices 2018-02-28
NCT02637947 Comparison of VT Ablation Outcomes Using Remote MAGNETIC Navigation Versus Manual Approach in a Low LVEF Population https://ClinicalTrials.gov/show/NCT02637947 Recruiting Stereotaxis 2022-12-31
NCT02624765 FAST Therapy Trial of Fetal Tachyarrhythmia https://ClinicalTrials.gov/show/NCT02624765 Recruiting The Hospital for Sick Children 2021-03-31
NCT02608775 Usefulness and Predictive Capacity of ANI and SPI of the Hemodynamic Response https://ClinicalTrials.gov/show/NCT02608775 Completed Universitair Ziekenhuis Brussel 2016-06-30
NCT02581241 Abnormal QT-Response to the Sudden Tachycardia Provoked by Standing in Individuals With Drug-induced Long QT Syndrome https://ClinicalTrials.gov/show/NCT02581241 Completed Tel-Aviv Sourasky Medical Center 2017-08-17
NCT02558972 Northera Improves Postural Tachycardia Syndrome (POTS) and Postural Vasovagal Syncope (VVS) https://ClinicalTrials.gov/show/NCT02558972 Recruiting New York Medical College 2020-12-31
NCT02469623 Dipole Density Mapping in Supraventricular Tachycardia https://ClinicalTrials.gov/show/NCT02469623 Completed Acutus Medical 2017-05-22
NCT02451995 Effectiveness of Ripple Mapping in Atrial Tachycardia Ablation https://ClinicalTrials.gov/show/NCT02451995 Completed Imperial College London 2018-05-31
NCT02433379 Understanding Outcomes With the EMBLEMâ„¢ S-ICD in Primary Prevention Patients With Low Ejection Fraction https://ClinicalTrials.gov/show/NCT02433379 Completed Boston Scientific Corporation 2019-12-06
NCT02419547 Inducibility and Stability of Ventricular Tachycardia Inpatients Undergoing VT Ablation Under General Anesthesia https://ClinicalTrials.gov/show/NCT02419547 Completed Brigham and Women’s Hospital 2015-04-26
NCT02401776 Effect of Caffeine on Heart Function https://ClinicalTrials.gov/show/NCT02401776 Completed University of Texas at Austin 2015-08-31
NCT02369900 Esmolol to Treat the Hemodynamic Effects of Septic Shock https://ClinicalTrials.gov/show/NCT02369900 Completed Beth Israel Deaconess Medical Center 2019-12-31
NCT02329548 Qualitative Sweat Distribution During Tilt Table Procedure https://ClinicalTrials.gov/show/NCT02329548 Completed Nationwide Children’s Hospital 2016-12-31
NCT02296190 Efficacy and Safety of Intranasal MSP-2017 (Etripamil) for the Conversion of PSVT to Sinus Rhythm https://ClinicalTrials.gov/show/NCT02296190 Completed Milestone Pharmaceuticals Inc. 2016-12-31
NCT02281097 Transdermal Vagal Stimulation for POTS https://ClinicalTrials.gov/show/NCT02281097 Active, not recruiting Vanderbilt University Medical Center 2017-04-30
NCT02211456 An Assessment of Dual Site Left Ventricular Endocardial Pacing https://ClinicalTrials.gov/show/NCT02211456 Completed Oxford University Hospitals NHS Trust 2016-11-30
NCT02171988 Effect of Medical Treatment and Prognosis of Postural Orthostatic Tachycardia Syndrome (POTS) https://ClinicalTrials.gov/show/NCT02171988 Completed Seoul National University Hospital 2016-02-29
NCT02095405 A Study of Caffeine on Cardiac Arrhythmias https://ClinicalTrials.gov/show/NCT02095405 Completed Ottawa Heart Institute Research Corporation 2012-08-31
NCT02083016 Ultra-high Density Mapping With Multielectrode Catheter vs Conventional Point by Point Mapping for Ventricular Tachycardia Substrate Ablation https://ClinicalTrials.gov/show/NCT02083016 Completed Hospital Clinic of Barcelona 2015-12-31
NCT02072707 Efficacy and Safety of Epicardial VT Ablation Using Contact Force Irrigated Tip Catheter - Pilot Study https://ClinicalTrials.gov/show/NCT02072707 Completed University of Sao Paulo General Hospital 2017-07-21
NCT01294267 Percutaneous Hemodynamic Support With Impella 2.5 During Scar-related Ventricular Tachycardia Ablation https://ClinicalTrials.gov/show/NCT01294267 Completed Icahn School of Medicine at Mount Sinai 2011-08-31
NCT01289769 The Effect of Dexmedetomidine on Hemodynamic Response During Double Lumen Endotracheal Intubation https://ClinicalTrials.gov/show/NCT01289769 Completed Chiang Mai University 2011-12-31
NCT01282918 NORDIC ICD (Cardioverter Defibrillator Implantation) Trial https://ClinicalTrials.gov/show/NCT01282918 Completed Biotronik SE & Co. KG 2014-12-31
NCT01988883 Modafinil and Cognitive Function in POTS https://ClinicalTrials.gov/show/NCT01988883 Active, not recruiting Vanderbilt University Medical Center 2020-12-31
NCT01966016 Efficacy and Safety of Multisite Cardiac Resynchronization Therapy https://ClinicalTrials.gov/show/NCT01966016 Completed Barzilai Medical Center 2015-11-17
NCT01963286 Reduction of Inappropriate Shocks of Implantable Cardioverter Defibrillators (ICDs) With Enhanced SVT Discriminators https://ClinicalTrials.gov/show/NCT01963286 Completed Abbott Medical Devices 2016-10-31
NCT03720639 Confirm Rxâ„¢ Versus Reveal LINQâ„¢ - Which is More Reliable in Data Transmission? A Randomized Clinical Study https://ClinicalTrials.gov/show/NCT03720639 Completed Sparrow Clinical Research Institute 2020-03-09
NCT01858194 REnal Sympathetic dEnervaTion as an a Adjunct to Catheter-based VT Ablation https://ClinicalTrials.gov/show/NCT01858194 Completed Icahn School of Medicine at Mount Sinai 2017-09-01
NCT01856491 Safety and Performance Study of the RELIANCE 4-Front Passive Fixation Lead https://ClinicalTrials.gov/show/NCT01856491 Completed Boston Scientific Corporation 2015-11-02
NCT01846741 VNS Therapy Automatic Magnet Mode Outcomes Study in Epilepsy Patients Exhibiting Ictal Tachycardia (E-37) https://ClinicalTrials.gov/show/NCT01846741 Completed Cyberonics, Inc. 2014-08-31
NCT01841515 Effect of Desmopressin on Platelet Function in CKD Patients on Antiplatelet Drug https://ClinicalTrials.gov/show/NCT01841515 Completed University of Ulsan 2013-04-30
NCT01795469 Abdominal and Lower Extremity Compression During Tilt Table Testing in Adolescent POTS Patients https://ClinicalTrials.gov/show/NCT01795469 Completed Nationwide Children’s Hospital 2016-02-29
NCT01791816 Mechanisms of Vasovagal Syncope https://ClinicalTrials.gov/show/NCT01791816 Active, not recruiting New York Medical College 2020-12-31
NCT01791543 Intramural Needle Ablation for Ablation of Recurrent Ventricular Tachycardia https://ClinicalTrials.gov/show/NCT01791543 Recruiting Vanderbilt University Medical Center 2020-05-27
NCT01783288 Aldosterone & Sodium Regulation in Postural Tachycardia Syndrome - Screening https://ClinicalTrials.gov/show/NCT01783288 Active, not recruiting Vanderbilt University Medical Center 2020-12-31
NCT01772576 Safety and Performance Study of the Reliance 4-Front Lead https://ClinicalTrials.gov/show/NCT01772576 Completed Boston Scientific Corporation 2014-06-30
NCT01764711 Adrenocorticotropic Hormone Stimulation in Postural Orthostatic Tachycardia Syndrome (POTS) https://ClinicalTrials.gov/show/NCT01764711 Active, not recruiting Vanderbilt University Medical Center 2020-12-31
NCT01747837 REnal SympathetiC Denervation to sUpprEss Tachyarrhythmias in ICD Recipients https://ClinicalTrials.gov/show/NCT01747837 Completed Icahn School of Medicine at Mount Sinai 2019-01-09
NCT01665755 To Determine Optimal Time for Delivering Electrical Shocks to Cardiac Arrest Patients https://ClinicalTrials.gov/show/NCT01665755 Completed Singapore General Hospital 2018-03-31
NCT01655316 Oral Verapamil in Acute Paroxysmal Supra Ventricular Tachycardia(PSVT) Recurrence Control https://ClinicalTrials.gov/show/NCT01655316 Completed Tehran University of Medical Sciences 2011-08-31
NCT01628562 A Comparison of the Perioperative Hemodynamic Effects of Remifentanil and Esmolol in Intracranial Surgery https://ClinicalTrials.gov/show/NCT01628562 Completed Diskapi Teaching and Research Hospital 2014-09-30
NCT01592669 Passive Leg Raising Attenuates and Delays Tourniquet Deflation-induced Hypotension and Tachycardia https://ClinicalTrials.gov/show/NCT01592669 Completed Tri-Service General Hospital 2011-08-31
NCT01550315 Effect of Dietary Sodium Intake on Vascular Endothelium https://ClinicalTrials.gov/show/NCT01550315 Active, not recruiting Vanderbilt University Medical Center 2020-12-31
NCT01547208 Does Timing of VT Ablation Affect Prognosis in Patients With an Implantable Cardioverter-defibrillator? https://ClinicalTrials.gov/show/NCT01547208 Recruiting IRCCS San Raffaele 2022-09-30
NCT01495481 Dexmedetomidine and Adenosine: Therapeutic Use for SVT https://ClinicalTrials.gov/show/NCT01495481 Completed University of Pittsburgh 2014-07-31
NCT01446965 Vest Prevention of Early Sudden Death Trial and VEST Registry https://ClinicalTrials.gov/show/NCT01446965 Completed University of California, San Francisco 2019-05-31
NCT03348436 Study on Left Atrial Function of Paroxysmal Supraventricular Tachycardia After Radiofrequency Ablation https://ClinicalTrials.gov/show/NCT03348436 Completed The Second Hospital of Hebei Medical University 2020-03-01
NCT01426425 Intracardiac CrYoablation for AtrioVentricular Nodal Reentrant Tachycardia https://ClinicalTrials.gov/show/NCT01426425 Completed Medtronic Cardiac Rhythm and Heart Failure 2015-09-30
NCT01410552 Inappropriate Shock Reduction wIth PARAD+ Rhythm DiScrimination https://ClinicalTrials.gov/show/NCT01410552 Completed MicroPort CRM 2015-08-31
NCT01401647 Amiodarone, Lidocaine or Neither for Out-Of-Hospital Cardiac Arrest Due to Ventricular Fibrillation or Tachycardia https://ClinicalTrials.gov/show/NCT01401647 Completed University of Washington 2015-12-31
NCT01377051 Effect of Indacaterol Maleate in Chronic Obstructive Pulmonary Disease (COPD) on Lung Volume and Related Dyspnea https://ClinicalTrials.gov/show/NCT01377051 Completed University of Milan 2011-08-31
NCT04392362 A Trial to Compare AHA and Simple Method to Give Adenosine to Treat SVT https://ClinicalTrials.gov/show/NCT04392362 Recruiting University of Pretoria 2020-07-21
NCT04359004 A Study to Evaluate the Effect of Vagus Nerve Stimulation in Patients Undergoing VT Ablation https://ClinicalTrials.gov/show/NCT04359004 Active, not recruiting University of California, Los Angeles 2021-06-30
NCT04345432 Gabapentin Treatment of Postural Tachycardia Syndrome (PoTS) https://ClinicalTrials.gov/show/NCT04345432 Completed Medstar Health Research Institute 2017-09-30
NCT04235881 Emotional Regulation in Patients With Implanted Automatic Defibrillator https://ClinicalTrials.gov/show/NCT04235881 Completed Instituto de Investigación Hospital Universitario La Paz 2017-02-15
NCT04215640 Radiofrequency Ablation of Paroxysmal Supraventricular Tachycardia Using a Novel Catheter Equipped With Mini Electrodes https://ClinicalTrials.gov/show/NCT04215640 Recruiting Seoul St. Mary’s Hospital 2021-12-30
NCT04208997 Continuation of Antiarrhythmics Following Ventricular Tachycardia Catheter Ablation https://ClinicalTrials.gov/show/NCT04208997 Recruiting Vanderbilt University Medical Center 2022-09-30
NCT04170725 Muscular and Cutaneous Dysfunction in POTS https://ClinicalTrials.gov/show/NCT04170725 Recruiting University Hospital Inselspital, Berne 2021-07-01
NCT04134845 Feasibility of Dantrolene to Study RyR2 Inhibition to Prevent Ventricular Arrhythmias https://ClinicalTrials.gov/show/NCT04134845 Completed Vanderbilt University Medical Center 2020-02-10
NCT04078685 Contact-Force-Sensing-Based Radiofrequency Catheter Ablation in Paroxysmal Supraventricular Tachycardias https://ClinicalTrials.gov/show/NCT04078685 Recruiting Erasmus Medical Center 2020-06-30
NCT04075253 Acute Effect of One Single Bout of High Intensity Exercise on the Tendency for Ventricular Arrhythmia https://ClinicalTrials.gov/show/NCT04075253 Enrolling by invitation St. Olavs Hospital 2022-05-31
NCT04072835 Safety Study of Etripamil Nasal Spray for Patients With Paroxysmal Supraventricular Tachycardia. NODE-303 https://ClinicalTrials.gov/show/NCT04072835 Recruiting Milestone Pharmaceuticals Inc. 2021-08-31
NCT04070300 Physical Activity and Ventricular Arrhythmias https://ClinicalTrials.gov/show/NCT04070300 Enrolling by invitation St. Olavs Hospital 2022-05-31
NCT04066517 STereotactic RadioAblation by Multimodal Imaging for VT (STRA-MI-VT) https://ClinicalTrials.gov/show/NCT04066517 Recruiting Centro Cardiologico Monzino 2022-09-13
NCT04060680 Extravascular ICD Pivotal Study https://ClinicalTrials.gov/show/NCT04060680 Recruiting Medtronic Cardiac Rhythm and Heart Failure 2021-08-31
NCT04051541 Simulation of Adenosine Push Methods for Treatment of SVT Using Agitated Saline Visualized by Ultrasound https://ClinicalTrials.gov/show/NCT04051541 Completed HealthPartners Institute 2019-06-28
NCT04043312 Magnetic Stimulation to Treat VT Storm https://ClinicalTrials.gov/show/NCT04043312 Recruiting University of Pennsylvania 2020-07-31
NCT04025710 Master Study of the BIOMONITOR III and Incision and Insertion Tool (FIT OneStep) https://ClinicalTrials.gov/show/NCT04025710 Recruiting Biotronik SE & Co. KG 2021-05-31
NCT04011631 Evaluation of the iD‐SystemTM, One‐Handed Disposable Internal Defibrillation System. https://ClinicalTrials.gov/show/NCT04011631 Active, not recruiting SMART Clinical Products BV 2019-05-06
NCT04004624 Physiologically Guided VT Ablation https://ClinicalTrials.gov/show/NCT04004624 Active, not recruiting Center for Cardiovascular Reseach and Innovation 2019-09-16
NCT03997201 Ripple Mapping Guided Ablation of Ischaemic Ventricular Tachycardia. https://ClinicalTrials.gov/show/NCT03997201 Recruiting Imperial College Healthcare NHS Trust 2020-04-18
NCT03940066 Evaluation of Ambulatory Monitoring of Patients After High-risk Acute Coronary Syndrome Using Two Different Systems: Biomonitor-2 and Kardia Mobile https://ClinicalTrials.gov/show/NCT03940066 Recruiting Fundación EPIC 2020-12-01
NCT03930914 Vagus Nerve Stimulation in Treatment of Postural Orthostatic Tachycardia Syndrome https://ClinicalTrials.gov/show/NCT03930914 Active, not recruiting University of Oklahoma 2021-04-30
NCT03925168 Music Therapy and Dialysis: A Pilot Investigation Into the Effectiveness of Patient-Selected Music Interventions on Physiological, Psychological, and Quality-of-Life Outcomes https://ClinicalTrials.gov/show/NCT03925168 Recruiting Tulane University 2020-06-30
NCT03919773 IVIG (Gamunex-C) Treatment Study for POTS Subjects https://ClinicalTrials.gov/show/NCT03919773 Enrolling by invitation University of Texas Southwestern Medical Center 2021-07-31
NCT03891329 Master Study of the Acticor/Rivacor ICDs/CRT-Ds and the Plexa ProMRI S DX Lead https://ClinicalTrials.gov/show/NCT03891329 Recruiting Biotronik SE & Co. KG 2021-03-31
NCT03880565 Advanced Reperfusion Strategies for Refractory Cardiac Arrest https://ClinicalTrials.gov/show/NCT03880565 Recruiting University of Minnesota 2023-01-01
NCT03867747 Radiosurgery for the Treatment of Refractory Ventricular Extrasystoles and Tachycardias https://ClinicalTrials.gov/show/NCT03867747 Recruiting University of Schleswig-Holstein 2021-06-30
NCT03855826 Evaluation of the Efficacy and Safety of Nifekalant Hydrochloride (NIF) Injection. https://ClinicalTrials.gov/show/NCT03855826 Recruiting Sichuan Baili Pharmaceutical Co., Ltd. 2020-01-30
NCT03850327 BIO|CONCEPT.BIOMONITOR III https://ClinicalTrials.gov/show/NCT03850327 Active, not recruiting Biotronik SE & Co. KG 2019-11-30
NCT03833089 Targeted Potassium Levels for Prevention of ICD Therapy https://ClinicalTrials.gov/show/NCT03833089 Recruiting Rigshospitalet, Denmark 2023-02-05
NCT03816033 Cryotherapy Versus Radiofrequency Catheter Ablation Research Program https://ClinicalTrials.gov/show/NCT03816033 Recruiting St. George’s Hospital, London 2021-06-30
NCT03798613 Accuracy of the Apple Watch Series 4 for Detection of Heart Rhythm: A Pilot Study https://ClinicalTrials.gov/show/NCT03798613 Completed The Cleveland Clinic 2019-03-29
NCT03750435 Non-fluoroscopy Ablation of AF/AT https://ClinicalTrials.gov/show/NCT03750435 Recruiting Royal Brompton & Harefield NHS Foundation Trust 2019-04-01
NCT03734562 Trial to Evaluate the Efficacy and Safety of Substrate Ablation of Monomorphic Ventricular Tachycardia https://ClinicalTrials.gov/show/NCT03734562 Completed Hospital General Universitario Gregorio Marañon 2017-09-29
NCT03713866 Peri-Procedural Transmural Electrophysiological (EP) Imaging of Scar-Related Ventricular Tachycardia https://ClinicalTrials.gov/show/NCT03713866 Recruiting Nova Scotia Health Authority 2020-12-31
NCT03681080 Concentration and Attentional Deficits in POTS and Other Autonomic Neuropathies https://ClinicalTrials.gov/show/NCT03681080 Recruiting RWTH Aachen University 2020-04-01
NCT03657134 Introductory Clinical Trial for Measuring Patients Before, During, and After an Electrophysiology (EP) Procedure With a Novel, Body-Worn Sensor https://ClinicalTrials.gov/show/NCT03657134 Recruiting NYU Langone Health 2021-12-01
NCT03635996 Safety Study of Intranasal Etripamil for the Termination of Spontaneous Episodes of PSVT. NODE-302 https://ClinicalTrials.gov/show/NCT03635996 Recruiting Milestone Pharmaceuticals Inc. 2021-12-31
NCT03628534 Saline Enhanced Radiofrequency (SERF) VT Ablation Early Feasibility Study (EFS) https://ClinicalTrials.gov/show/NCT03628534 Recruiting Thermedical, Inc. 2019-09-30
NCT03602482 Standing Cognition and Co-morbidities of POTS Evaluation https://ClinicalTrials.gov/show/NCT03602482 Active, not recruiting Milton S. Hershey Medical Center 2020-12-30
NCT03601832 Non-invasive Ablation of Ventricular Tachycardia https://ClinicalTrials.gov/show/NCT03601832 Recruiting University Hospital Ostrava 2019-12-31
NCT03588286 Programmed Ventricular Stimulation to Risk Stratify for Early Cardioverter-Defibrillator (ICD) Implantation to Prevent Tachyarrhythmias Following Acute Myocardial Infarction (PROTECT-ICD) https://ClinicalTrials.gov/show/NCT03588286 Recruiting Western Sydney Local Health District 2024-12-31
NCT03587558 Effects of Carvedilol on Suppressing the Premature Ventricular Complex/Ventricular Tachycardia From Outflow Tract https://ClinicalTrials.gov/show/NCT03587558 Recruiting Keimyung University Dongsan Medical Center 2019-12-31
NCT03536052 Ablation at Virtual-hEart pRedicted Targets for VT https://ClinicalTrials.gov/show/NCT03536052 Recruiting Johns Hopkins University 2021-09-01
NCT03531502 Initial Management of Patients Receiving a Single Shock (IMPRESS) https://ClinicalTrials.gov/show/NCT03531502 Recruiting Saint Luke’s Health System 2021-04-30
NCT03523286 Real-time Automated Program for IDentification of VT Origin https://ClinicalTrials.gov/show/NCT03523286 Recruiting Nova Scotia Health Authority 2020-05-01
NCT03501641 Heart Rate Variability and Cognitive Load on Image-Based Virtual Reality Instructional Design in Otolaryngology https://ClinicalTrials.gov/show/NCT03501641 Recruiting Chang Gung Memorial Hospital 2020-07-31
NCT03490201 FLExAbility Sensor Enabled Substrate Targeted Ablation for the Reduction of VT Study https://ClinicalTrials.gov/show/NCT03490201 Recruiting Abbott Medical Devices 2021-12-31
NCT03464019 Efficacy and Safety of Etripamil for the Termination of Spontaneous PSVT. NODE-301 https://ClinicalTrials.gov/show/NCT03464019 Recruiting Milestone Pharmaceuticals Inc. 2020-07-31
NCT03437408 Late Potentials and Ablation Index in Ventricular Tachycardia Ablation https://ClinicalTrials.gov/show/NCT03437408 Recruiting University Hospital Southampton NHS Foundation Trust 2021-07-30
NCT03412240 Reverse RAMP Pacing to Terminate Ventricular Tachycardia ( REV-RAMP) https://ClinicalTrials.gov/show/NCT03412240 Recruiting The Leeds Teaching Hospitals NHS Trust 2020-03-10
NCT01259648 Study Evaluating the Efficacy and Safety of Remifentanil in a Rapid Sequence Induction for Fragile Subjects https://ClinicalTrials.gov/show/NCT01259648 Completed Centre Hospitalier Universitaire de Nīmes 2014-05-31
NCT01250912 Imaging With a Radio Tracer to Guide VT Ablations https://ClinicalTrials.gov/show/NCT01250912 Completed University of Maryland, Baltimore 2015-08-31
NCT01229033 Ablating Atrial Tachycardias Occuring During Ablation of Complex Fractionated Electrograms in Persistent AF https://ClinicalTrials.gov/show/NCT01229033 Completed Deutsches Herzzentrum Muenchen 2013-01-31
NCT01223469 TOCCATA - Touch+â„¢ for Catheter Ablation https://ClinicalTrials.gov/show/NCT01223469 Completed Abbott Medical Devices 2010-02-28
NCT01210430 Local Vasoconstriction in Postural Tachycardia Syndrome https://ClinicalTrials.gov/show/NCT01210430 Completed New York Medical College 2015-06-30
NCT01182389 A Study of Early Robotic Ablation by Substrate Elimination of Ventricular Tachycardia https://ClinicalTrials.gov/show/NCT01182389 Completed Imperial College London 2015-12-31
NCT01139814 Clinical Study to Evaluate the Catheter Robotics Amigo for Performing Right-Sided Electrophysiology Mapping Studies https://ClinicalTrials.gov/show/NCT01139814 Completed Catheter Robotics, Inc. 2011-10-31
NCT01132274 Radiation Exposure Reduction in Supraventricular Tachycardia Ablation https://ClinicalTrials.gov/show/NCT01132274 Completed Catholic University of the Sacred Heart 2013-03-31
NCT01117454 Flecainide for Catecholaminergic Polymorphic Ventricular Tachycardia https://ClinicalTrials.gov/show/NCT01117454 Completed Vanderbilt University Medical Center 2015-12-31
NCT01108692 Strategy of Early Detection and Active Management of Supraventricular Arrhythmia With Telecardiology (SETAM) https://ClinicalTrials.gov/show/NCT01108692 Completed Biotronik France 2013-07-31
NCT01064076 S-ICD® System IDE Clinical Study https://ClinicalTrials.gov/show/NCT01064076 Completed Boston Scientific Corporation 2011-10-31
NCT01045668 Ablation of Clinical Ventricular Tachycardia Versus Addition of Substrate Ablation on the Long Term Success Rate of VT Ablation https://ClinicalTrials.gov/show/NCT01045668 Completed Texas Cardiac Arrhythmia Research Foundation 2013-07-31
NCT03871231 Unpinning Termination Therapy for VT/VF https://ClinicalTrials.gov/show/NCT03871231 Recruiting Cardialen, Inc. 2020-08-31
NCT01038960 Exercise Training in ICD Recipients; Effect on Therapy Delivered, Depression and Anxiety https://ClinicalTrials.gov/show/NCT01038960 Completed Helse Stavanger HF 2012-12-31
NCT01064739 Renal Salt Handling in Postural Tachycardia Syndrome Following Dietary Dopa Administration https://ClinicalTrials.gov/show/NCT01064739 Completed Vanderbilt University 2012-09-30
NCT01000350 Intravenous (IV) Saline and Exercise in Postural Tachycardia Syndrome (POTS) https://ClinicalTrials.gov/show/NCT01000350 Active, not recruiting Vanderbilt University Medical Center 2021-06-30
NCT00989417 Benefits of Implantable Cardioverter Defibrillator Follow-up Using Remote Monitoring https://ClinicalTrials.gov/show/NCT00989417 Completed Biotronik SE & Co. KG 2010-10-31
NCT00982397 Safety and Clinical Performance of the Protecta ICD and CRT-D https://ClinicalTrials.gov/show/NCT00982397 Completed Medtronic Cardiac Rhythm and Heart Failure 2013-09-30
NCT00979303 Using Non-Fluoroscopic Imaging Devices to Decrease Radiation Exposure During Ablation of Supraventricular Tachycardia https://ClinicalTrials.gov/show/NCT00979303 Completed Boston Children’s Hospital 2009-09-28
NCT03870854 Paced Electrogram Feature Analysis (PEFA) for Ablation Targeting in Ischaemic Ventricular Tachycardia https://ClinicalTrials.gov/show/NCT03870854 Recruiting Queen’s University 2021-04-30
NCT00962949 The Renin-Aldosterone Axis in Postural Tachycardia Syndrome https://ClinicalTrials.gov/show/NCT00962949 Completed Vanderbilt University Medical Center 2012-12-31
NCT00962728 Breathing Device in Postural Orthostatic Tachycardia Syndrome (POTS) https://ClinicalTrials.gov/show/NCT00962728 Active, not recruiting Vanderbilt University Medical Center 2023-07-31
NCT00919373 Substrate Modification in Stable Ventricular Tachycardia in Addition to Implantable Cardioverter Defibrillator (ICD) Therapy https://ClinicalTrials.gov/show/NCT00919373 Completed Abbott Medical Devices 2006-01-31
NCT00905853 Ventricular Tachycardia (VT) Ablation or Escalated Drug Therapy https://ClinicalTrials.gov/show/NCT00905853 Completed Nova Scotia Health Authority 2015-12-31
NCT00875914 Magnetically Navigated vs. Manually Guided Radiofrequency in Atrioventricular-node-reentry-tachycardia https://ClinicalTrials.gov/show/NCT00875914 Completed Deutsches Herzzentrum Muenchen 2012-03-31
NCT00851279 Stereotaxis Study To Obliterate Persistent Ventricular Tachycardia https://ClinicalTrials.gov/show/NCT00851279 Completed Stereotaxis 2012-10-31
NCT00839384 AdvisaTM IPG Clinical Evaluation Study https://ClinicalTrials.gov/show/NCT00839384 Completed Medtronic Bakken Research Center 2009-07-31
NCT00833352 Comparison of Right Ventricular Septal and Right Ventricular Apical Pacing in Patients Receiving a CRT-D Device https://ClinicalTrials.gov/show/NCT00833352 Completed Guidant Corporation 2011-12-31
NCT03253120 Alterations of Attention in POTS Depending on Body Position and Hydration https://ClinicalTrials.gov/show/NCT03253120 Recruiting University Hospital Inselspital, Berne 2020-12-31
NCT01901575 Remifentanil Intravenous Patient Controlled Analgesia (IVPCA) for Ablation of Idiopathic Ventricular Tachycardia https://ClinicalTrials.gov/show/NCT01901575 Completed NYU Langone Health 2013-04-30
NCT01563107 Dietary Sodium’s Effect on Urinary Sodium and Dopamine Excretion in Patients With Postural Tachycardia Syndrome https://ClinicalTrials.gov/show/NCT01563107 Active, not recruiting Vanderbilt University Medical Center 2020-12-31
NCT01547117 Dietary Salt in Postural Tachycardia Syndrome https://ClinicalTrials.gov/show/NCT01547117 Active, not recruiting Vanderbilt University Medical Center 2020-12-31
NCT03608670 Extravascular ICD Pilot Study https://ClinicalTrials.gov/show/NCT03608670 Active, not recruiting Medtronic Cardiac Rhythm and Heart Failure 2019-03-11
NCT02854683 Reducing Orthostatic Intolerance With Oral Rehydration in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Patients https://ClinicalTrials.gov/show/NCT02854683 Active, not recruiting New York Medical College 2020-12-31
NCT01657136 Ivabradine Versus Beta-blockers in the Treatment of Inappropriate Sinus Tachycardia https://ClinicalTrials.gov/show/NCT01657136 Completed Policlinico Casilino ASL RMB 2016-09-30
NCT03484273 Hemodynamic Effects of Compression in POTS https://ClinicalTrials.gov/show/NCT03484273 Recruiting University of Calgary 2020-04-30
NCT03421834 Impact of PREVENTIVE Substrate Ablation of Coronary Chronic Total Occlusion on Implantable cardioVerTer-Defibrillator Interventions https://ClinicalTrials.gov/show/NCT03421834 Recruiting University Medical Centre Ljubljana 2022-12-01
NCT00787800 The Use of Dual Chamber ICD With Special Programmed Features to Lower the Risk of Inappropriate Shock https://ClinicalTrials.gov/show/NCT00787800 Completed Mayo Clinic 2010-12-31
NCT00770484 Effect of Exercise in OI https://ClinicalTrials.gov/show/NCT00770484 Completed Vanderbilt University 2015-05-31
NCT00746564 Study of New Implantable Loop Recorder https://ClinicalTrials.gov/show/NCT00746564 Completed Abbott Medical Devices 2011-02-28
NCT00745745 Septal Positioning of Ventricular Implanted Cardioverter Defibrillator (ICD) Leads https://ClinicalTrials.gov/show/NCT00745745 Completed Abbott Medical Devices 2011-06-30
NCT00730548 Compare Remote Patient Management and Standard Care in CRT-D and ICD-patients to Assess the Effect on Heart Failure https://ClinicalTrials.gov/show/NCT00730548 Completed Medtronic Bakken Research Center 2011-04-30
NCT00729703 Optimal Anti-tachycardia Therapy in Implantable Cardioverter-defibrillator (ICD) Patients Without Pacing Indications https://ClinicalTrials.gov/show/NCT00729703 Completed LivaNova 2011-12-31
NCT00729235 Biventricular Tachycardias Outcome Trial https://ClinicalTrials.gov/show/NCT00729235 Completed LivaNova 2008-12-31
NCT00721136 Randomized Study of the Use of Warfarin During Pacemaker or ICD Implantation in Patients Requiring Long Term Anticoagulation https://ClinicalTrials.gov/show/NCT00721136 Completed Johns Hopkins University 2010-08-31
NCT00709384 Prevention of Atrial Tachycardia After a Right Atriotomy II https://ClinicalTrials.gov/show/NCT00709384 Completed Aarhus University Hospital Skejby 2009-03-31
NCT00702117 Ajmaline Utilization in the Diagnosis and Treatment of Cardiac Arrhythmias https://ClinicalTrials.gov/show/NCT00702117 Completed Hospital Clinic of Barcelona 2010-01-31
NCT00685919 Peripheral Dopamine in Postural Tachycardia Syndrome https://ClinicalTrials.gov/show/NCT00685919 Active, not recruiting Vanderbilt University Medical Center 2020-07-31
NCT00655213 Spontaneous Atrio Ventricular Conduction Preservation https://ClinicalTrials.gov/show/NCT00655213 Completed LivaNova 2006-12-31
NCT00800384 Shockless Implant Evaluation https://ClinicalTrials.gov/show/NCT00800384 Completed Boston Scientific Corporation 2013-10-31
NCT00621621 CryoCath Freezor CryoAblation Catheter System (CRYOFACTS) https://ClinicalTrials.gov/show/NCT00621621 Completed Medtronic Cardiac Rhythm and Heart Failure 2013-12-31
NCT00619593 Survival of Patients With Primary Prophylactic ICD Indication https://ClinicalTrials.gov/show/NCT00619593 Completed Biotronik SE & Co. KG 2014-04-30
NCT00618683 AV Nodal Reentrant Tachycardia Study https://ClinicalTrials.gov/show/NCT00618683 Active, not recruiting University of Oklahoma 2025-03-31
NCT00617578 Fast VT Episodes Are Terminated by ATP One Shot https://ClinicalTrials.gov/show/NCT00617578 Completed Biotronik SE & Co. KG 2012-07-31
NCT00608725 Pathophysiology of Orthostatic Intolerance https://ClinicalTrials.gov/show/NCT00608725 Recruiting Vanderbilt University Medical Center 2021-12-31
NCT00606567 A Randomized Trial of Remote Monitoring of Implantable Cardioverter Defibrillators Versus Quarterly Device Interrogations in Clinic https://ClinicalTrials.gov/show/NCT00606567 Completed Duke University 2008-12-31
NCT00584649 Ablation of Inappropriate Sinus Tachycardia https://ClinicalTrials.gov/show/NCT00584649 Active, not recruiting University of Oklahoma 2022-01-31
NCT00581633 Acute Salt Handling in Orthostatic Intolerance https://ClinicalTrials.gov/show/NCT00581633 Active, not recruiting Vanderbilt University Medical Center 2021-12-31
NCT00580619 Autonomic Nervous System and Chronic Fatigue Syndrome https://ClinicalTrials.gov/show/NCT00580619 Completed Vanderbilt University Medical Center 2017-01-31
NCT00559559 PAtient NOtifier Feature for Reduction of Anxiety https://ClinicalTrials.gov/show/NCT00559559 Completed Abbott Medical Devices 2010-12-31
NCT00538356 Influence of Home Monitoring on the Clinical Status of Heart Failure Patients With an Impaired Left Ventricular Function https://ClinicalTrials.gov/show/NCT00538356 Completed Biotronik SE & Co. KG 2012-03-31
NCT00534300 Intravenous n-3 Fatty Acids and Ventricular Tachycardia in Patients With Implantable Cardioverter Defibrillator (ICD)-Pacemaker https://ClinicalTrials.gov/show/NCT00534300 Completed Aalborg University Hospital 2008-06-30
NCT00526227 SecuraTM ICD Clinical Evaluation Study https://ClinicalTrials.gov/show/NCT00526227 Completed Medtronic Bakken Research Center 2007-12-31
NCT00526162 ConsultaTM CRT-D Clinical Evaluation Study https://ClinicalTrials.gov/show/NCT00526162 Completed Medtronic Bakken Research Center 2008-01-31
NCT00478933 DISCOVERY: Diagnostic Data and Genetic Polymorphisms in ICD Patients. https://ClinicalTrials.gov/show/NCT00478933 Completed Medtronic Bakken Research Center 2012-07-31
NCT00452972 Exteriorized Versus In Situ Uterine Repair at Cesarean Delivery https://ClinicalTrials.gov/show/NCT00452972 Completed Samuel Lunenfeld Research Institute, Mount Sinai Hospital NA
NCT00413712 Effectiveness of Calcium Channel Blockers and Adenosine in the Emergency Management of SVT https://ClinicalTrials.gov/show/NCT00413712 Completed Singapore General Hospital NA
NCT00820625 Long-Standing Persistant Atrial Fibrillation-Pulmonary Vein Isolation With or Without Ablation https://ClinicalTrials.gov/show/NCT00820625 Completed Asklepios proresearch 2017-02-28
NCT00412607 Catheter Evaluation for Endocardial Ablation in Patients With Ventricular Tachycardia https://ClinicalTrials.gov/show/NCT00412607 Completed Biosense Webster, Inc. 2012-06-30
NCT00409435 A Study of Pyridostigmine in Postural Tachycardia Syndrome https://ClinicalTrials.gov/show/NCT00409435 Recruiting Mayo Clinic 2021-02-28
NCT01032317 Study of a New Catheter Using Force Sensing Capabilities for the Treatment of Atrial Fibrillation and Ventricular Tachycardia https://ClinicalTrials.gov/show/NCT01032317 Completed Biosense Webster, Inc. 2010-11-30
NCT00402246 CONNECT Study - Clinical Evaluation Of Remote NotificatioN to rEduCe Time to Clinical Decision https://ClinicalTrials.gov/show/NCT00402246 Completed Medtronic Cardiac Rhythm and Heart Failure 2009-09-30
NCT00401466 Remote Follow-up of Patients Receiving Implantable Cardioverter Defibrillator for Prophylactic Therapy https://ClinicalTrials.gov/show/NCT00401466 Completed Biotronik SE & Co. KG 2008-07-31
NCT00390546 Multicenter Study of Antiarrhythmic Medications for Treatment of Infants With Supraventricular Tachycardia https://ClinicalTrials.gov/show/NCT00390546 Completed University of British Columbia 2010-08-31
NCT00387803 Safety and Effectiveness of Cardiac Resynchronization Therapy With Defibrillation https://ClinicalTrials.gov/show/NCT00387803 Completed Boston Scientific Corporation NA
NCT00382928 Automatic External Defibrillation Monitoring in Cardiac Arrest https://ClinicalTrials.gov/show/NCT00382928 Completed Atlanta Research and Education Foundation 2009-09-30
NCT00324662 Study to Verify Proper Detection of Supraventricular Tachyarrhythmia With Single-Lead Dual-Chamber Implantable Cardioverter-Defibrillators (ADRIA) https://ClinicalTrials.gov/show/NCT00324662 Completed Biotronik SE & Co. KG 2008-07-31
NCT00289289 Reducing Episodes by Septal Pacing Efficacy Confirmation Trial (RESPECT) https://ClinicalTrials.gov/show/NCT00289289 Completed Medtronic Cardiac Rhythm and Heart Failure 2010-11-30
NCT00279279 PREPARE - Primary Prevention Parameters Evaluation https://ClinicalTrials.gov/show/NCT00279279 Completed Medtronic Cardiac Rhythm and Heart Failure NA
NCT00268320 Clinical Investigation of the Medtronic Concertoâ„¢ Device https://ClinicalTrials.gov/show/NCT00268320 Completed Medtronic Cardiac Rhythm and Heart Failure 2006-06-30
NCT00262470 Treatment of Orthostatic Intolerance https://ClinicalTrials.gov/show/NCT00262470 Active, not recruiting Vanderbilt University Medical Center 2022-12-31
NCT00257959 Optimal Pharmacological Therapy In Implantable Defibrillator Patients (OPTIC) https://ClinicalTrials.gov/show/NCT00257959 Completed Connolly, Stuart, M.D. NA
NCT00251121 Routine Mini-invasive Electrophysiology Study for Patients Feeling Tachycardia, With a Negative Holter ECG https://ClinicalTrials.gov/show/NCT00251121 Completed Sykehuset Telemark 2012-02-29
NCT00247351 Prevention of Atrial Tachycardia After a Right Atriotomy https://ClinicalTrials.gov/show/NCT00247351 Completed Aarhus University Hospital Skejby NA
NCT00232297 Double Blind Placebo Controlled Dose Ranging Study of the Efficacy and Safety of SSR149744c 100 or 300 mg for the Prevention of ventrICular ARrhythmia-triggered Icd interventiOnS https://ClinicalTrials.gov/show/NCT00232297 Completed Sanofi 2007-02-28
NCT00231426 ASSURE Study - Arrhythmia Single Shock DFT Versus ULV: Risk Reduction Evaluation With ICD Implantations https://ClinicalTrials.gov/show/NCT00231426 Completed Boston Scientific Corporation NA
NCT00212680 Controlled Study of ONO-1101 in Patients With Postoperative Tachyarrhythmias in Japan https://ClinicalTrials.gov/show/NCT00212680 Completed Ono Pharmaceutical Co. Ltd 2006-04-30
NCT00212654 Controlled Study of ONO-1101 in Patients With Postoperative Tachyarrhythmias in Japan https://ClinicalTrials.gov/show/NCT00212654 Completed Ono Pharmaceutical Co. Ltd 2006-04-30
NCT00196222 European Multicenter Study Radiofrequency (RF) Versus Cryo in Atrioventricular Nodal Reentry Tachycardia (AVNRT) https://ClinicalTrials.gov/show/NCT00196222 Completed Deutsches Herzzentrum Muenchen 2008-11-30
NCT00187187 DAVID II (Dual Chamber and VVI Implantable Defibrillator (DAVID) Trial II) https://ClinicalTrials.gov/show/NCT00187187 Completed Abbott Medical Devices 2007-09-30
NCT00180336 Safety and Efficacy Study of RENEWAL 4 AVT https://ClinicalTrials.gov/show/NCT00180336 Completed Boston Scientific Corporation NA
NCT00180297 Septal - Success Rate and Clinical Outcome of Septal Implant of Ventricular Defibrillation Lead https://ClinicalTrials.gov/show/NCT00180297 Completed Boston Scientific Corporation 2012-09-30
NCT00180271 MADIT-CRT: Multicenter Automatic Defibrillator Implantation With Cardiac Resynchronization Therapy https://ClinicalTrials.gov/show/NCT00180271 Completed Boston Scientific Corporation 2009-06-30
NCT00170287 SMS: Substrate Modification Study in Patients Getting an Implantable Cardioverter Defibrillator (ICD) https://ClinicalTrials.gov/show/NCT00170287 Completed Medtronic Bakken Research Center 2010-04-30
NCT00170274 APART: Prevention and Automatic Therapy of Atrial Arrhythmias in Patients With Paroxysmal Supraventricular Tachycardias https://ClinicalTrials.gov/show/NCT00170274 Completed Medtronic Bakken Research Center 2011-06-30
NCT00158912 VAST - Ventricular Arrhythmia Suppression Trial https://ClinicalTrials.gov/show/NCT00158912 Completed Boston Scientific Corporation NA
NCT00157820 DATAS: The Dual Chamber & Atrial Tachyarrhythmias Adverse Events Study https://ClinicalTrials.gov/show/NCT00157820 Completed Medtronic Bakken Research Center 2005-05-31
NCT00157781 LEAF - Low Energy In Atrial Fibrillation https://ClinicalTrials.gov/show/NCT00157781 Completed Medtronic Bakken Research Center NA
NCT00148967 INTRINSIC RV - Inhibition of Unnecessary RV Pacing With AV Search Hysteresis in ICDs https://ClinicalTrials.gov/show/NCT00148967 Completed Boston Scientific Corporation NA
NCT00148954 RIGHT: Rhythm ID Going Head-to-Head Trial https://ClinicalTrials.gov/show/NCT00148954 Completed Boston Scientific Corporation 2009-03-31
NCT00147290 ADVANCE CRT - D: Antitachycardia Pacing (ATP) Delivery for Painless Implantable Cardioverter Defibrillator (ICD) Therapy https://ClinicalTrials.gov/show/NCT00147290 Completed Medtronic Bakken Research Center 2007-04-30
NCT00147277 ADVANCE-D: Antitachycardia Pacing (ATP) Delivery for Painless Implantable Cardioverter Defibrillator (ICD) Therapy https://ClinicalTrials.gov/show/NCT00147277 Completed Medtronic Bakken Research Center 2006-01-31
NCT00004559 Fatty Acid Antiarrhythmia Trial (FAAT) https://ClinicalTrials.gov/show/NCT00004559 Completed National Heart, Lung, and Blood Institute (NHLBI) NA
NCT00004558 Antiarrhythmic Effects of N-3 Fatty Acids https://ClinicalTrials.gov/show/NCT00004558 Completed National Heart, Lung, and Blood Institute (NHLBI) NA
NCT00000531 Antiarrhythmics Versus Implantable Defibrillators (AVID) https://ClinicalTrials.gov/show/NCT00000531 Completed National Heart, Lung, and Blood Institute (NHLBI) NA
NCT00000518 Electrophysiologic Study Versus Electrocardiographic Monitoring (ESVEM) https://ClinicalTrials.gov/show/NCT00000518 Completed University of Utah NA
NCT00000480 Multicenter Unsustained Tachycardia Trial (MUSTT) https://ClinicalTrials.gov/show/NCT00000480 Completed National Heart, Lung, and Blood Institute (NHLBI) NA

Observational Studiess

#If less then 500 studies

nct_id brief_title link overall_status source primary_completion_date
NCT03231826 Arrhythmias in Post-Myocardial Infarction Patients https://ClinicalTrials.gov/show/NCT03231826 Completed Tampere University 2019-02-28
NCT03365440 Esophageal 3D Mapping System for Cardiac Arrhythmias https://ClinicalTrials.gov/show/NCT03365440 Completed University Hospital Inselspital, Berne 2019-11-01
NCT03974737 CRI in POTS in Adolescents https://ClinicalTrials.gov/show/NCT03974737 Recruiting University of Colorado, Denver 2020-12-01
NCT03408951 Surface ECG Signal Recording for the Implantable Subcutaneous String Defibrillator (ISSD) Detection Algorithm Performance Assessment https://ClinicalTrials.gov/show/NCT03408951 Completed NewPace Ltd 2018-12-05
NCT03402126 Tachy Prediction Download Study https://ClinicalTrials.gov/show/NCT03402126 Active, not recruiting Medtronic Cardiac Rhythm and Heart Failure 2020-12-31
NCT03376438 Prospective Observational Cohort Study of Fetal Atrial Flutter & Supraventricular Tachycardia https://ClinicalTrials.gov/show/NCT03376438 Recruiting The Hospital for Sick Children 2027-05-31
NCT03317249 Pregnancy Related Inappropriate Sinus Tachycardia https://ClinicalTrials.gov/show/NCT03317249 Recruiting Cambridge University Hospitals NHS Foundation Trust 2020-10-06
NCT03288766 SHERLOCK 3CGâ„¢ Diamond Tip Confirmation System https://ClinicalTrials.gov/show/NCT03288766 Recruiting C. R. Bard 2020-12-31
NCT03263949 Predicting Ventricular Tachyarrhythmias Following Acute ST Elevation Myocardial Infarction https://ClinicalTrials.gov/show/NCT03263949 Recruiting Clinical Centre of Serbia 2020-01-09
NCT03263819 Gastrointestinal Symptoms in Postural Orthostatic Tachycardia Syndrome https://ClinicalTrials.gov/show/NCT03263819 Active, not recruiting Vanderbilt University Medical Center 2020-12-31
NCT01940081 The Leiden Nonischemic Cardiomyopathy Study https://ClinicalTrials.gov/show/NCT01940081 Completed Leiden University Medical Center 2019-09-30
NCT03243604 cARdiotoxicity Profile of aBIraTeRone in prostAte Cancer : a pharmacoviGilancE Study https://ClinicalTrials.gov/show/NCT03243604 Completed Groupe Hospitalier Pitie-Salpetriere 2017-07-13
NCT03209583 ATrial Tachycardia PAcing Therapy in Congenital Heart https://ClinicalTrials.gov/show/NCT03209583 Recruiting University of Iowa 2022-09-01
NCT03147027 Catheter Ablation for Nonsustained Ventricular Tachycardia in Patients With Ischemic Cardiomyopathy https://ClinicalTrials.gov/show/NCT03147027 Recruiting Heinrich-Heine University, Duesseldorf 2020-12-31
NCT03093051 Unpinning Termination Therapy for VT/VF (US) https://ClinicalTrials.gov/show/NCT03093051 Recruiting Cardialen, Inc. 2020-11-30
NCT03049254 Mayo AVC Registry and Biobank https://ClinicalTrials.gov/show/NCT03049254 Recruiting Mayo Clinic 2022-12-31
NCT03012568 Clinical Study to Confirm MRI Safety and Effectiveness Using St. Jude Medical (SJM) Cardiac Rhythm Management Systems https://ClinicalTrials.gov/show/NCT03012568 Completed Abbott Medical Devices 2018-01-26
NCT02952781 Comparison of Continuous Sternal ECG Patch Monitors (Carnation and Zio) Trial https://ClinicalTrials.gov/show/NCT02952781 Completed EvergreenHealth 2017-01-31
NCT02933619 ProMRI ICD/CRT-D Post Approval Study https://ClinicalTrials.gov/show/NCT02933619 Completed Biotronik, Inc. 2019-04-30
NCT02863666 Verification of Prediction Algorithm https://ClinicalTrials.gov/show/NCT02863666 Completed Zoll Medical Corporation 2017-12-13
NCT02816047 Austrian Wearable Cardioverter Defibrillator Registry https://ClinicalTrials.gov/show/NCT02816047 Recruiting Medical University of Graz 2020-12-31
NCT02799693 Intramural Needle Ablation for Ventricular Tachycardia https://ClinicalTrials.gov/show/NCT02799693 Recruiting Nova Scotia Health Authority 2020-12-31
NCT02722577 EGM Analysis in Idiopathic Outflow Tract Ventricular Arrhythmia https://ClinicalTrials.gov/show/NCT02722577 Completed Abbott Medical Devices 2017-05-31
NCT02673996 POTS Adrenergic Ab (CIHR Aims #1&2) https://ClinicalTrials.gov/show/NCT02673996 Recruiting University of Calgary 2022-01-31
NCT02235545 Optisure Lead Post Approval Study https://ClinicalTrials.gov/show/NCT02235545 Active, not recruiting Abbott Medical Devices 2021-07-31
NCT02188888 Echocardiographic and Arterial Pressure Waveform Changes After Reducing Heart Rate With Esmolol in Septic Shock Patients https://ClinicalTrials.gov/show/NCT02188888 Completed University of Roma La Sapienza 2014-06-30
NCT02181686 Iperia/Sentus QP Study https://ClinicalTrials.gov/show/NCT02181686 Completed Biotronik SE & Co. KG 2015-06-30
NCT02167412 EEG Characteristics in Youth POTS and/or Syncope https://ClinicalTrials.gov/show/NCT02167412 Completed Nationwide Children’s Hospital 2016-03-31
NCT02154009 Clinical Autonomic Disorders: A Training Protocol https://ClinicalTrials.gov/show/NCT02154009 Completed National Institutes of Health Clinical Center (CC) 2019-08-15
NCT01906775 Sub-threshold Pacing to Prevent Pacemaker-induced Ventricular Tachycardia https://ClinicalTrials.gov/show/NCT01906775 Completed Johannes Gutenberg University Mainz 2012-09-30
NCT01896570 Role of Subsequent Atrial Tachycardia in Mechanisms of Persistent AF https://ClinicalTrials.gov/show/NCT01896570 Completed Johannes Gutenberg University Mainz 2013-03-31
NCT01892462 Circulating Biomarkers and Ventricular Tachyarrhythmia https://ClinicalTrials.gov/show/NCT01892462 Completed Ochsner Health System 2016-10-31
NCT01836497 SD01 Master Study (Safety and Efficacy Study) https://ClinicalTrials.gov/show/NCT01836497 Active, not recruiting Biotronik SE & Co. KG 2024-05-31
NCT01790841 DF4 Master Study (Safety and Efficacy Study) https://ClinicalTrials.gov/show/NCT01790841 Completed Biotronik SE & Co. KG 2015-05-31
NCT03549806 Stanford Cardiac Invasive Electrophysiology Novel Computer Experience https://ClinicalTrials.gov/show/NCT03549806 Recruiting Stanford University 2020-06-30
NCT01754064 St. Jude Medical Product Longevity and Performance (SCORE) Registry https://ClinicalTrials.gov/show/NCT01754064 Active, not recruiting Abbott Medical Devices 2020-11-30
NCT01695551 Brain Perfusion and Hemodynamic Stability in Patients Undergoing Radiofrequency Ablation of Ventricular Tachycardia https://ClinicalTrials.gov/show/NCT01695551 Completed University of Kansas Medical Center 2016-12-31
NCT01638897 DF4 Connector System Post-Approval Study https://ClinicalTrials.gov/show/NCT01638897 Completed Medtronic 2019-03-31
NCT01629160 Ventricular Wall Motion Characterization https://ClinicalTrials.gov/show/NCT01629160 Completed Abbott Medical Devices 2014-01-31
NCT01626768 Medtronic Market-Released DF4 Lead Imaging https://ClinicalTrials.gov/show/NCT01626768 Completed Medtronic Cardiac Rhythm and Heart Failure 2013-05-31
NCT01617616 Tilt Table With Suspected Postural Orthostatic Tachycardia Syndrome (POTS) Subjects https://ClinicalTrials.gov/show/NCT01617616 Completed Wake Forest University Health Sciences 2014-02-12
NCT01594112 Ability of Home Monitoring® to Detect and Manage the Inappropriate Diagnoses in Implantable Cardioverter Defibrillators. https://ClinicalTrials.gov/show/NCT01594112 Completed Biotronik SE & Co. KG 2013-09-27
NCT01572246 Effects of Monopolar Electrocautery Use During Surgery on Implanted Cardiac Defibrillators https://ClinicalTrials.gov/show/NCT01572246 Completed Oregon Health and Science University 2016-09-14
NCT01526629 Full Automaticity and Remote Follow-up https://ClinicalTrials.gov/show/NCT01526629 Completed Medtronic Bakken Research Center 2015-03-31
NCT01492764 Ablation of Ventricular Fibrillation by Accurate Targeting of Arrhythmogenic Regions (AVATAR) https://ClinicalTrials.gov/show/NCT01492764 Completed University of California, San Diego 2014-08-31
NCT01382953 The Simple ECG Monitoring Trial (Comparison of a Novel Recording System With a Standard Holter Monitor) https://ClinicalTrials.gov/show/NCT01382953 Completed Seattle Institute for Cardiac Research 2011-10-31
NCT01367977 Head Circumference Growth in Children With Ehlers-Danlos Syndrome Who Develop Dysautonomia Later in Life https://ClinicalTrials.gov/show/NCT01367977 Completed Genetic Disease Investigators 2015-04-30
NCT01366963 Cognitive Dysfunction in Postural Tachycardia Syndrome https://ClinicalTrials.gov/show/NCT01366963 Completed Vanderbilt University 2015-06-30
NCT01326624 Study of the Wearable Defibrillator in Heart-Failure Patients https://ClinicalTrials.gov/show/NCT01326624 Completed Zoll Medical Corporation 2017-12-31
NCT04368637 Acute Cardiovascular Events Triggered by COVID-19-Related Stress https://ClinicalTrials.gov/show/NCT04368637 Recruiting Jordan Collaborating Cardiology Group 2020-07-30
NCT04171479 RMN Versus Manual Epicardial Retrospective PMCF https://ClinicalTrials.gov/show/NCT04171479 Recruiting Stereotaxis 2020-11-30
NCT04162249 High Radiofrequency Power for Faster and Safer Pulmonary Veins Isolation - a Pilot Observational Study. https://ClinicalTrials.gov/show/NCT04162249 Active, not recruiting Hospital Universitario La Paz 2019-04-05
NCT04127643 Prospective Clinical Registry of Subcutaneous Implantable Cardioverter Defibrillator (S-ICD) (S-ICD Korea Registry) https://ClinicalTrials.gov/show/NCT04127643 Recruiting Yonsei University 2022-10-31
NCT04056715 Extended ECG Monitoring in HCM Patients https://ClinicalTrials.gov/show/NCT04056715 Recruiting iRhythm Technologies, Inc. 2022-01-01
NCT04024865 Domperidone and Risk of Serious Cardiac Events in Postpartum Women https://ClinicalTrials.gov/show/NCT04024865 Completed Canadian Network for Observational Drug Effect Studies, CNODES 2019-07-31
NCT03862339 The SoundScar Study The SOUNDSCAR Study https://ClinicalTrials.gov/show/NCT03862339 Recruiting Liverpool Heart and Chest Hospital NHS Foundation Trust 2020-04-20
NCT03853369 Post-marketing Registration Study of Nifekalant Hydrochloride (NIF) Injection https://ClinicalTrials.gov/show/NCT03853369 Recruiting Sichuan Baili Pharmaceutical Co., Ltd. 2019-12-30
NCT03828357 China (CN)_Magnetic Resonance Imaging (MRI)_Implantable Cardiac Defibrillator (ICD) [CN_MRI_ICD] https://ClinicalTrials.gov/show/NCT03828357 Recruiting Abbott Medical Devices 2020-08-30
NCT03813589 Congestive Heart Failure and Atrial Tachyarrhythmias in Pmk Patients https://ClinicalTrials.gov/show/NCT03813589 Recruiting San Leonardo Hospital 2020-06-01
NCT03753139 Identification of Arrhythmias With One-time ECG https://ClinicalTrials.gov/show/NCT03753139 Recruiting Kuopio University Hospital 2019-12-31
NCT03733392 Advisor HD Grid Observational Study https://ClinicalTrials.gov/show/NCT03733392 Recruiting Abbott Medical Devices 2021-12-31
NCT03631303 Post-Extrasystolic Potentiation as a Predictor of Ventricular Arrhythmias https://ClinicalTrials.gov/show/NCT03631303 Recruiting VU University Medical Center 2019-09-01
NCT03453645 Modification of Rhythmic Risk Assessment by Ventricular Tachycardia Ablation https://ClinicalTrials.gov/show/NCT03453645 Recruiting University Hospital, Toulouse 2018-09-30
NCT03413150 Modeling of Amiodarone Effect on Heart Rate Control in Critically Ill Patients With Atrial Tachyarrhythmias https://ClinicalTrials.gov/show/NCT03413150 Completed Groupe Hospitalier Pitie-Salpetriere 2012-04-30
NCT01170416 Testing Objective Methods for Template Matching Ventricular Tachycardia and Pacemapping https://ClinicalTrials.gov/show/NCT01170416 Completed Nova Scotia Health Authority 2011-07-31
NCT01169896 Impact of Ventricular Pacing in Unselected ICD/CRT-D Patients https://ClinicalTrials.gov/show/NCT01169896 Completed LivaNova 2011-12-31
NCT01161589 First Arrhythmia Collection of Transvenous and Simultaneous Subcutaneous Implantable Defibrillator Data https://ClinicalTrials.gov/show/NCT01161589 Completed Boston Scientific Corporation 2008-11-30
NCT01089634 Left Ventricular Capture Management Study https://ClinicalTrials.gov/show/NCT01089634 Completed Medtronic Cardiac Rhythm and Heart Failure 2010-11-30
NCT01085435 Boston Scientific Post Market S-ICD Registry https://ClinicalTrials.gov/show/NCT01085435 Active, not recruiting Boston Scientific Corporation 2020-02-29
NCT01008722 The Dynamics of Human Atrial Fibrillation https://ClinicalTrials.gov/show/NCT01008722 Completed University of California, San Diego 2014-04-30
NCT01006746 Observational Study of Patient Comprehension, Perception, Fears and Appreciation Following Home-Monitoring Implementation https://ClinicalTrials.gov/show/NCT01006746 Completed Biotronik France 2011-04-30
NCT00940888 SJ4 Post Approval Study in Implantable Cardioverter-Defibrillator and Cardiac Resynchronization Therapy Defibrillator Patients https://ClinicalTrials.gov/show/NCT00940888 Completed Abbott Medical Devices 2015-09-30
NCT00870324 OptiSenseâ„¢ Performance in Detecting Atrial Episodes https://ClinicalTrials.gov/show/NCT00870324 Completed Abbott Medical Devices 2010-09-30
NCT00832975 AVAI: Atrial Ventricular Arrythmia Incidence https://ClinicalTrials.gov/show/NCT00832975 Completed Abbott Medical Devices 2013-02-28
NCT03353610 The PSVT Place Registry.Paroxysmal Supraventricular Tachycardia (PSVT) Registry. https://ClinicalTrials.gov/show/NCT03353610 Active, not recruiting Milestone Pharmaceuticals Inc. 2020-10-31
NCT02849769 Magnetic Resonance (MR) Conditional Tachyarrhythmia Therapy Products Post-approval Study https://ClinicalTrials.gov/show/NCT02849769 Completed Medtronic 2018-12-31
NCT01308099 Assessment of Vascular Endothelial Function in Postural Tachycardia Syndrome https://ClinicalTrials.gov/show/NCT01308099 Completed Vanderbilt University Medical Center 2017-01-31
NCT01594814 Patients’ Perspective on Radiofrequency Catheter Ablation of AVRT and AVNRT https://ClinicalTrials.gov/show/NCT01594814 Completed Institute of Cardiology, Warsaw, Poland 2014-11-30
NCT02810561 Troponin Leaks in Emergency Department Patients Presenting With Supraventricular Tachycardia (SVT) https://ClinicalTrials.gov/show/NCT02810561 Completed Spectrum Health - Lakeland 2016-07-31
NCT02196376 Assessment of Antibodies and Inflammatory Markers in Postural Tachycardia Syndrome https://ClinicalTrials.gov/show/NCT02196376 Active, not recruiting Vanderbilt University Medical Center 2022-07-31
NCT00728026 Autonomic Profiles in Pediatric Patients With Cyclic Vomiting Syndrome (CVS), Irritable Bowel Syndrome (IBS),Postural Orthostatic Tachycardia Syndrome (POTS), Functional Abdominal Pain (FAP) or Chronic Nausea https://ClinicalTrials.gov/show/NCT00728026 Completed Medical College of Wisconsin 2016-09-16
NCT00711893 Feature Assessment Study for Indications Based Programming https://ClinicalTrials.gov/show/NCT00711893 Completed Boston Scientific Corporation 2010-02-28
NCT00701467 Change in Heart Rate Variability Prior to Tachyarrhythmia in ICD Implanted Patients https://ClinicalTrials.gov/show/NCT00701467 Completed Sheba Medical Center 2010-03-31
NCT00700466 Intravenous Beta-blockade for Improvement of Autonomic Activity https://ClinicalTrials.gov/show/NCT00700466 Completed University of Schleswig-Holstein 2009-03-31
NCT00692471 Sleep Actigraphy in Postural Tachycardia Syndrome (POTS) https://ClinicalTrials.gov/show/NCT00692471 Active, not recruiting Vanderbilt University Medical Center 2021-12-31
NCT00664807 Medtronic Genetic Arrhythmia Markers for Early Detection (GAME Study) https://ClinicalTrials.gov/show/NCT00664807 Completed Medtronic Corporate Technologies and New Ventures 2009-04-30
NCT00654693 NTX Wireless Patient Monitoring System https://ClinicalTrials.gov/show/NCT00654693 Completed Vanderbilt University 2009-01-31
NCT00644644 Validation of the NTX Wireless Patient Monitoring System https://ClinicalTrials.gov/show/NCT00644644 Completed Vanderbilt University Medical Center 2010-01-31
NCT00606710 Cognis and Teligen 100 HE and Reliance Quadripolar Defibrillation Lead (4-Site) Field Following https://ClinicalTrials.gov/show/NCT00606710 Completed Guidant Corporation 2008-10-31
NCT00583297 Genetic Substudy of the Alternans Before Cardioverter Defibrillator (ABCD) Trial https://ClinicalTrials.gov/show/NCT00583297 Completed CardioDx 2008-12-31
NCT00581022 Objective Sleep Disturbances in Orthostatic Intolerance https://ClinicalTrials.gov/show/NCT00581022 Completed Vanderbilt University Medical Center 2016-12-31
NCT00542854 iPod and Other MP3 Players on ICDs and Pacemakers in Children https://ClinicalTrials.gov/show/NCT00542854 Completed Boston Children’s Hospital 2008-09-30
NCT00498524 Risk of Life-threatening Heart Rhythm Disturbances in Siblings https://ClinicalTrials.gov/show/NCT00498524 Completed Duke University 2008-02-29
NCT00399217 Further Acute Research of a Subcutaneous Implantable Defibrillator (S-ICD) System https://ClinicalTrials.gov/show/NCT00399217 Completed Boston Scientific Corporation 2008-06-30
NCT00292032 Registry of Unexplained Cardiac Arrest https://ClinicalTrials.gov/show/NCT00292032 Recruiting University of British Columbia 2021-01-31
NCT00279968 INSIGHTS ICD Registry https://ClinicalTrials.gov/show/NCT00279968 Completed Medtronic Cardiac Rhythm and Heart Failure NA
NCT00271180 Product Performance Report: Evaluate Long-term Reliability & Performance of Medtronic Marketed Cardiac Therapy Products https://ClinicalTrials.gov/show/NCT00271180 Recruiting Medtronic 2040-12-31
NCT00270933 MAVRIC VR ICD Registry https://ClinicalTrials.gov/show/NCT00270933 Completed Medtronic Cardiac Rhythm and Heart Failure NA
NCT00180375 OPERA: French Observational Study on Patients Implanted With a Guidant PRIZM or Vitality Defibrillator https://ClinicalTrials.gov/show/NCT00180375 Completed Boston Scientific Corporation 2007-08-31
NCT00173615 Extracorporeal Membrane Oxygenation Effect in Prolonged Cardiopulmonary Resuscitation https://ClinicalTrials.gov/show/NCT00173615 Completed National Taiwan University Hospital NA
NCT00061009 Hypnosis in Autonomic Function https://ClinicalTrials.gov/show/NCT00061009 Completed National Institutes of Health Clinical Center (CC) NA
NCT00180349 Leader - Evaluation of Endotak Reliance https://ClinicalTrials.gov/show/NCT00180349 Completed Boston Scientific Corporation 2009-07-31
NCT00005553 Prospective Assessment After Pediatric Cardiac Ablation (PAPCA) https://ClinicalTrials.gov/show/NCT00005553 Completed Stanford University NA
NCT00005250 Linkage Study of Long QT Syndrome In An Amish Kindred https://ClinicalTrials.gov/show/NCT00005250 Completed National Heart, Lung, and Blood Institute (NHLBI) NA
NCT00005237 Epidemiology of Symptomatic Arrhythmias https://ClinicalTrials.gov/show/NCT00005237 Completed National Heart, Lung, and Blood Institute (NHLBI) NA

Registries

#If less then 500 registries

nct_id brief_title link overall_status source primary_completion_date
NCT03360227 Registry of Device Implantation https://ClinicalTrials.gov/show/NCT03360227 Recruiting Heinrich-Heine University, Duesseldorf 2030-12-31
NCT03218761 POTS NET mRNA Functional Correlation With NET Activity https://ClinicalTrials.gov/show/NCT03218761 Enrolling by invitation Vanderbilt University Medical Center 2022-12-31
NCT02882139 International Electrical Storm Registry https://ClinicalTrials.gov/show/NCT02882139 Recruiting Università Politecnica delle Marche 2019-08-31
NCT02565238 BIO.MASTER.BioMonitor 2 Study https://ClinicalTrials.gov/show/NCT02565238 Completed Biotronik SE & Co. KG 2016-10-31
NCT02413450 Derivation of Human Induced Pluripotent Stem (iPS) Cells to Heritable Cardiac Arrhythmias https://ClinicalTrials.gov/show/NCT02413450 Enrolling by invitation Johns Hopkins University 2023-08-31
NCT02018497 Essential Hypotension and Allostasis Registry https://ClinicalTrials.gov/show/NCT02018497 Recruiting CES University 2020-07-30
NCT02014675 SD01 Registry (SD01 ICD Lead) https://ClinicalTrials.gov/show/NCT02014675 Active, not recruiting Biotronik SE & Co. KG 2024-12-31
NCT01774357 Management and Detection of Atrial Tachyarrhythmias in Patients Implanted With BIOTRONIK DX Systems https://ClinicalTrials.gov/show/NCT01774357 Completed Biotronik SE & Co. KG 2018-09-30
NCT04310644 Autonomic Small Fiber Neuropathy and Ehlers Danlos Syndromes - Prospective Study and Registry https://ClinicalTrials.gov/show/NCT04310644 Recruiting RWTH Aachen University 2024-09-15
NCT04189822 Hearts in Rhythm Organization (HiRO)National Registry and Bio Bank https://ClinicalTrials.gov/show/NCT04189822 Enrolling by invitation University of British Columbia 2025-12-31
NCT04075084 Observation of Clinical Routine Care for Patients With BIOTRONIK Implantable Cardiac Monitors (ICMs) https://ClinicalTrials.gov/show/NCT04075084 Recruiting Biotronik SE & Co. KG 2021-10-31
NCT03963271 Noninvasive Electrocardiographic Imaging for Individuals at Risk for Apparently Idiopathic Ventricular Fibrillation. https://ClinicalTrials.gov/show/NCT03963271 Enrolling by invitation Maastricht University Medical Center 2023-04-10
NCT03957824 PREVENTION-ACHD Risk Score https://ClinicalTrials.gov/show/NCT03957824 Completed Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) 2015-12-31
NCT03719040 His Bundle Pacing Registry https://ClinicalTrials.gov/show/NCT03719040 Recruiting Abbott Medical Devices 2020-12-31
NCT03649022 “Ventricular Tachycardia Ablation Registry”. https://ClinicalTrials.gov/show/NCT03649022 Active, not recruiting IRCCS San Raffaele 2021-01-31
NCT04124237 Long Term Monitoring for Risk of Sudden Death https://ClinicalTrials.gov/show/NCT04124237 Recruiting University of British Columbia 2020-01-30
NCT01989299 Ventricular Tachyarrhythmia Detection by Implantable Loop Recording in Patients With Heart Failure and Preserved Ejection Fraction https://ClinicalTrials.gov/show/NCT01989299 Active, not recruiting University Medical Center Groningen 2022-01-31